AMD Ryzen Threadripper 3970X

32-core Zen 2 Threadripper (Nov 25, 2019) for sTRX4/TRX40; workstation CPU for video editing, 3D rendering, and streaming; unlocked, quad‑DDR4, PCIe 4.0.

Performance More powerful than 98% of CPUs

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Cores32
Threads64
Base clock3.70 GHz
Boost clock4.50 GHz
MemoryDDR4
TDP280 W
Cache128MB
GixCore Editorial

Product overview

Released on November 25, 2019, the Ryzen Threadripper 3970X is a 3rd‑gen Threadripper (“Castle Peak”) built on AMD’s Zen 2 7 nm core. It pairs 32 cores and 64 threads with 3.7/4.5 GHz base/boost on the sTRX4/TRX40 platform, supporting quad‑channel DDR4 and PCIe 4.0. A discrete GPU is required (no integrated graphics).

Positioned as a workstation‑tier HEDT CPU, it exists for creators who need many cores, memory bandwidth, and expansion. It’s well‑suited to heavy video editing, 3D rendering, and streaming alongside general office/productivity. TRX40 boards expose up to 88 total PCIe 4.0 lanes for multiple NVMe drives and GPUs. Unique note: unlocked multiplier.

TierworkstationReleased2019-11-25
Best for
  • video editing
  • 3D rendering
  • streaming
  • office/productivity

Product highlights

  • An astonishing 32 cores and 64 processing threads for serious designers and artists
  • Incredible 4. 5 GHz max boost frequency, with a huge 144MB cache
  • Unlocked, with new automatic overclocking feature
  • Quad-Channel DDR4 and 88 total PCIe 4. 0 lanes
  • 280W TDP, Cooler not Included. OS Support : Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit

Specifications

Cores
32
Threads
64
Base clock
3.7 GHZ
Boost clock
4.5 GHZ
TDP
280 W
Cache
128MB
Max Memory Size
512 GB
ECC Support
Yes
Hyper Threading
Yes
Turbo Boost
Yes
Socket
STRX4
Memory
DDR4
Ram Speed
3200 MT/s
Processor Generation
3

Compatible RAM kits